package tankgame02;

public class Bomb {
	int x,y;
	int life = 9;//炸弹的生命周期
	boolean isLive = true;//炸弹是否存活

	public Bomb(int x, int y) {
		this.x = x;
		this.y = y;
	}

	//减少生命值
	public void lifeDown(){
		if (life > 0) {
			life--;
		}
		else {
			isLive = false;
		}
	}
}
